What is the composition of blood? Mention the function of blood
Answers
Answer:
It consist of plasma, proteins, RBC, WBC, Platelets
It's main functions is transportation of different things in body only.
Answer:
Blood is composed of 2 parts :
i) Cellular part :
Cellular part includes all the solid material content the blood. It include Red blood corpuscles, White blood corpuscles and Platelets. These materials remain suspended in the plasma and helps in various life activities.
ii) Plasma :
Plama is the pale yellow coloured fluid in which the cellular part remain suspended . Plasma is devoid of blood cells and contains 99% water , and othe 1% contains organic salts , fibrinogen protein , nutrients etc.
Functions of blood are :
i) Transport oxygen , nutrients , water and other essential substances in every parts of our body.
ii) Transport hormones in the blood which helps in carrying out important metabolism in our body.
iii) Contains white blood cells which helps in protecting body against harmful microorganisms.
iv) Contains platelets , fibrinogen and proteins which helps in blood clotting.
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